Company Culture

Purpose & Core Values

Our purpose is to empower a sustainable, connected and safer world.

Our values have made us who we are and will continue to drive our success in the future:


We strive to improve the safety, comfort, and well-being of people and the environment by working in socially and environmentally responsible ways. Learn more about how we do this in our work.

View Social Responsibility Policy

View Environmental Health & Safety Policy

Giving Back Globally

Around the globe, Littelfuse associates donate time and resources to leave the world better than we found it. Causes we support include investment in our future through STEM (Science, Technology, Engineering and Math) education, environmental stewardship, and community involvement.

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Philippines Tree Planting Initiative
Enterprise Lean Six Sigma

We embrace Enterprise Lean Six Sigma in all areas of our business. Continuous improvement of our products and processes delivers value for our customers, both internal and external.

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Innovation Forums

With participation from associates in Asia, Europe, and North America, our Innovation Forums feature discussions of product design, development, R&D, and future market trends. The forums are an integral part of our commitment to our Core Values and to continuous improvement.

Women’s Initiative Network
WiN Group Members

The Littelfuse Women’s Initiative Network (WiN) provides a forum to inspire and accelerate associate advancement and development through networking, mentoring, and education. With an emphasis on women associates yet open to all, WiN strives to develop the leadership skills and career-advancing opportunities needed to drive success for Littelfuse.

WiN especially seeks to enhance and support the development of women in technology.

WiN holds associate networking, education, volunteer, and team building events throughout the year.

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Join Our Team

If our company culture sounds like a good fit for you, we invite you to visit our Careers page and apply for our open positions worldwide. Find out why we've been recognized as an excellent employer by organizations around the world.

Visit Careers Page